Of my several thousand photos, 99% linked to a POI, only several hundred (less than 20%) have been copied to the Google archive. NONE of these photos show up on any POI anymore!
Also those photos have LOST their location - probably this information was already deleted when Panoramio was closed, as all meta-data disappeared then (even the categories they forgot to delete at first disappeared some days later).
Even worse, those photos that made the transfer have all the same date of the TRANSFER DAY in the archive!!! What a stupid idea, showing that the transfer routine was just badly written, untested junk.